adb.exe问题 [英] Problems with adb.exe

问题描述

Android Studio 3.4的adb.exe出现问题。

I have a problem with adb.exe of Android Studio 3.4.

运行模拟器时，出现此错误：

When I run the emulator, I get this error:

仿真器：仿真器：错误：AdbHostServer.cpp：93：无法连接到端口：5037上的adb
守护程序

Emulator: emulator: ERROR: AdbHostServer.cpp:93: Unable to connect to adb daemon on port: 5037

我用adb.exe的鲁特打开了一个终端： C：\Users\Christian\AppData\Local\Android\ ＼Sdk\平台工具

I opened a terminal with the rute of the adb.exe: C:\Users\Christian\AppData\Local\Android\Sdk\platform-tools

在这里，我尝试使用adb kill-server，然后使用adb start-server，得到的是： / p>

And here I tried with adb kill-server and then adb start-server and I get this:

*daemon not running; starting now at tcp:5037
*daemon started successfully

当我再次运行时，出现相同的错误出现，我在终端中使用命令adb devices来获取此信息：

When i run again the same error appears, i get this in terminal with the command adb devices:

List of devices attached
emulator-5554   offline

我用系统映像模拟Nexus 5X API 28：Pie 28 x86 Android 9.0。

I emulate Nexus 5X API 28 with System Image: Pie 28 x86 Android 9.0.

我下载了适用于Windows的abd.exe的最新版本

我也重新安装了Android Studio和仿真器，但错误仍然出现。

I also reinstalled the Android Studio and the emulator, but the error still appears.

我该如何解决？

推荐答案

我在以下事件日志中发生了这种情况条目：

I had this happen with the following Event Log entry:

Emulator: emulator: ERROR: AdbHostServer.cpp:102: Unable to connect to adb daemon on port: 5037

所以我以管理员身份打开了命令提示符并运行 netstat -a -b> c：sconnections.txt 并发现以下内容：

So I opened command prompt as administrator and ran netstat -a -b >c:\connections.txt and found the following:

 [Amazon Music Helper.exe]
  TCP    127.0.0.1:5037         jbiss-PC:0             LISTENING
 [adb.exe]
  TCP    127.0.0.1:5037         jbiss-PC:54858         ESTABLISHED
.
.
.
[ss_conn_service.exe]
  TCP    127.0.0.1:51146        jbiss-PC:5037          CLOSE_WAIT
.
.
.
 [adb.exe]
  TCP    127.0.0.1:54858        jbiss-PC:5037          ESTABLISHED

因此，我关闭了Amazon Music Helper，关闭并重新启动了Android Studio，然后启动了模拟器。现在可以使用了。我不确定为什么今天开始遇到这个问题，我假设以前曾涉及过Amazon Music Helper，并且状态显示为adb.exe的ESTABLISHED，但我确实这样做了，并且至少现在为止，该过程已将其清除。

So I shut down Amazon Music Helper, shut down and restarted Android Studio and then launched the emulator. It works now. I'm not sure why I started having this problem today, I assume that Amazon Music Helper was involved previously and the status indicated ESTABLISHED for adb.exe, but I did, and this process cleared it up for now at least.

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